108879812790 has 256 divisors, whose sum is σ = 328514973696. Its totient is φ = 22527590400.

The previous prime is 108879812777. The next prime is 108879812801. The reversal of 108879812790 is 97218978801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10387032 + ... + 10397508.

It is an arithmetic number, because the mean of its divisors is an integer number (1283261616).

Almost surely, 2^108879812790 is an apocalyptic number.

108879812790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 108879812790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164257486848).

108879812790 is an abundant number, since it is smaller than the sum of its proper divisors (219635160906).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108879812790 is a wasteful number, since it uses less digits than its factorization.

108879812790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10623.

The product of its (nonzero) digits is 4064256, while the sum is 60.

The spelling of 108879812790 in words is "one hundred eight billion, eight hundred seventy-nine million, eight hundred twelve thousand, seven hundred ninety".